15973927918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{109379}}^1$

素因数の和:109572

約数の個数: 32

約数和(自身を含む): 26626592160

約数和(自身を除く): 10652664242

約数列:

[1, 2, 13, 26, 41, 82, 137, 274, 533, 1066, 1781, 3562, 5617, 11234, 73021, 109379, 146042, 218758, 1421927, 2843854, 4484539, 8969078, 14984923, 29969846, 58299007, 116598014, 194803999, 389607998, 614381843, 1228763686, 7986963959, 15973927918]

約数ペア:

[(1, 15973927918), (2, 7986963959), (13, 1228763686), (26, 614381843), (41, 389607998), (82, 194803999), (137, 116598014), (274, 58299007), (533, 29969846), (1066, 14984923), (1781, 8969078), (3562, 4484539), (5617, 2843854), (11234, 1421927), (73021, 218758), (109379, 146042)]